---
product_id: 101365585
title: "Crystal Vision Anti Theft Loud 130db Alarm Heavy Duty Bike Lock Weather Proof Multi Purpose"
brand: "crystal vision technology"
price: "709 Lei"
currency: RON
in_stock: true
reviews_count: 11
category: "Crystal Vision Technology"
url: https://www.desertcart.ro/products/101365585-crystal-vision-anti-theft-loud-130db-alarm-heavy-duty-bike
store_origin: RO
region: Romania
---

# 130dB Alarm - Instant theft deterrent 304 Stainless Steel - Rustproof strength 52-inch Double-loop Cable - Versatile multi-lock Crystal Vision Anti Theft Loud 130db Alarm Heavy Duty Bike Lock Weather Proof Multi Purpose

**Brand:** crystal vision technology
**Price:** 709 Lei
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock it loud, lock it proud — because your ride deserves the ultimate guard!

## Quick Answers

- **What is this?** Crystal Vision Anti Theft Loud 130db Alarm Heavy Duty Bike Lock Weather Proof Multi Purpose by crystal vision technology
- **How much does it cost?** 709 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/101365585-crystal-vision-anti-theft-loud-130db-alarm-heavy-duty-bike)

## Best For

- crystal vision technology enthusiasts

## Why This Product

- Trusted crystal vision technology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Use Mastery:** Includes a 52-inch, 12mm thick double-looped steel cable with PVC cover—lock your frame, wheels, helmet, or even multiple bikes with one versatile system.
- • **Unbreakable Armor:** Crafted from premium 304 stainless steel for unmatched durability and rust resistance, ensuring your bike stays secure season after season.
- • **Ready Out of the Box:** Comes with 3 keys, a convenient bike mount, and easy push-button operation—security that fits seamlessly into your active lifestyle.
- • **Weatherproof Warrior:** Designed to withstand rain, shine, and everything in between, this lock keeps your valuables safe no matter the forecast or environment.
- • **Ear-Piercing Security:** 130-decibel alarm triggers instantly on tampering, scaring off thieves and alerting everyone nearby—because your bike deserves the loudest protection.

## Overview

The Crystal Vision Anti Theft Loud 130dB Alarm Heavy Duty Bike Lock combines robust 304 stainless steel construction with a piercing 130-decibel alarm and a versatile 52-inch double-looped steel cable. Weatherproof and designed for multi-purpose use, it offers professional-grade security for bikes, e-bikes, scooters, and more, complete with 3 keys and a bike mount for effortless everyday protection.

## Description

Buy Crystal Vision Stainless Steel Bike Lock – New Upgraded Design, 130dB Alarm, Heavy Duty, Weatherproof, Anti-Theft: Cable Locks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Superb product supported by excellent customer service - Purchased the lock for the wrought iron driveway gate due to curious people driving onto our property to look at our house and access the pier numerous times. Hoped that the audible alarm would discourage these unexpected visitors and allay the worries of our friendly neighbors. The alarm itself was easy to operate and appear sturdy with the possible exception of the orange tip. The lock came with 3-keys, bike mount, and instructions. Instructions were a little too basic but adequate. 3-keys were nice bonus. I wish the alarm were a bit louder but probably adequate and hasn’t disturbed my neighbors. No precipitation in over a month so can’t provide insight on its ability to endure the weather and too early to see how it handles the waterfront environment. Customer service has been excellent. Communication was very quick. The shipping was less than half the expected duration. Unfortunately, I was initially sent the incorrect lock but they quickly remedied the mistake.
Review: Great alarm locks I was looking for - I love that this lock comes with the holder. It is the best bike lock I have ever owned so far. I also do appreciate that it comes with 3 keys because I lose my key very often. It is easy to open and close and protects my bike well with its 130dB crying ear piercing noise. It’s also a very solid lock, heavy duty. I will feel very safe and secure.

## Features

- 304 Stainless Steel Construction: Built to last, our U lock is made from high-quality 304 stainless steel, known for its exceptional strength, rust resistance, and longevity.
- Versatile Usage: Perfect for securing not only bikes but also scooters, E-Bike, and other valuable outdoor equipment, our U lock is a versatile solution for all your security needs.
- 52 Inches double-looped steel cable 12mm thick (including PVC covering). You can use the cable to lock the frame, your helmet, the wheels, or other bikes.
- 130 Decibel Alarm: When tampered with, the built-in 130-decibel alarm screams loudly, instantly deterring thieves and alerting you and those nearby to potential theft.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MNTZMNL |
| Best Sellers Rank | #220,332 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #124 in Bike U-Locks |
| Brand | Crystal Vision Technology |
| Brand Name | Crystal Vision Technology |
| Color | Black |
| Control Method | Push Button |
| Controller Type | Hand Control |
| Customer Reviews | 4.0 4.0 out of 5 stars (579) |
| Date First Available | December 26, 2018 |
| Finish Type | Polished |
| Included Components | Key |
| Item Dimensions LxWxH | 13 x 8 x 3 inches |
| Item Package Dimensions L x W x H | 13.5 x 8.23 x 2.83 inches |
| Item Weight | 1328 Grams |
| Item dimensions L x W x H | 13 x 8 x 3 inches |
| Lock Type | Key Lock |
| Manufacturer | Crystal Vision Technology |
| Material | Alloy Steel |
| Number of Pieces | 1 |
| Package Weight | 2.33 Kilograms |
| Part Number | Alarm Bike Lock - Parent |
| Recommended Uses For Product | Securing bikes |
| Shape | U Shape |
| Special Feature | Alarm |
| Style | U Lock 14mm |
| UPC | 852653008106 |

## Product Details

- **Brand:** Crystal Vision Technology
- **Item dimensions L x W x H:** 13 x 8 x 3 inches
- **Lock Type:** Key Lock
- **Material:** Alloy Steel
- **Special Feature:** Alarm

## Images

![Crystal Vision Anti Theft Loud 130db Alarm Heavy Duty Bike Lock Weather Proof Multi Purpose - Image 1](https://m.media-amazon.com/images/I/41SPjUj0UiL.jpg)
![Crystal Vision Anti Theft Loud 130db Alarm Heavy Duty Bike Lock Weather Proof Multi Purpose - Image 2](https://m.media-amazon.com/images/I/513C2QFrDOL.jpg)
![Crystal Vision Anti Theft Loud 130db Alarm Heavy Duty Bike Lock Weather Proof Multi Purpose - Image 3](https://m.media-amazon.com/images/I/51sELVA-N0L.jpg)
![Crystal Vision Anti Theft Loud 130db Alarm Heavy Duty Bike Lock Weather Proof Multi Purpose - Image 4](https://m.media-amazon.com/images/I/61Cvq4ZYPFL.jpg)
![Crystal Vision Anti Theft Loud 130db Alarm Heavy Duty Bike Lock Weather Proof Multi Purpose - Image 5](https://m.media-amazon.com/images/I/61N2Avr3ypL.jpg)

## Questions & Answers

**Q: Is there a way to lock without activating the alarm?**
A: Yeah, not that they tell you this anywhere but I discovered when you take the key out: one beep means it's armed two beeps means unarmed.

**Q: How wide is the opening and how deep or how much usable space inside lock?**
A: 9.  Long

3. 1/4. Wide

**Q: what are the actual dimensions of this lock? I need to see if it is big enough for my fat tire bike, but do not see the total size**
A: It won't. I have a rad runner plus and my tires are 3.33" 
 wide and it didn't fit (most fat tires are 4" wide

**Q: will this work with an adult trike?**
A: Absolutely not--this only will work on childrens trikes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Superb product supported by excellent customer service
*by T***I on May 17, 2020*

Purchased the lock for the wrought iron driveway gate due to curious people driving onto our property to look at our house and access the pier numerous times. Hoped that the audible alarm would discourage these unexpected visitors and allay the worries of our friendly neighbors. The alarm itself was easy to operate and appear sturdy with the possible exception of the orange tip. The lock came with 3-keys, bike mount, and instructions. Instructions were a little too basic but adequate. 3-keys were nice bonus. I wish the alarm were a bit louder but probably adequate and hasn’t disturbed my neighbors. No precipitation in over a month so can’t provide insight on its ability to endure the weather and too early to see how it handles the waterfront environment. Customer service has been excellent. Communication was very quick. The shipping was less than half the expected duration. Unfortunately, I was initially sent the incorrect lock but they quickly remedied the mistake.

### ⭐⭐⭐⭐⭐ Great alarm locks I was looking for
*by J***R on January 29, 2019*

I love that this lock comes with the holder. It is the best bike lock I have ever owned so far. I also do appreciate that it comes with 3 keys because I lose my key very often. It is easy to open and close and protects my bike well with its 130dB crying ear piercing noise. It’s also a very solid lock, heavy duty. I will feel very safe and secure.

### ⭐⭐⭐⭐ It works
*by C***O on August 6, 2022*

When a thief wants your bike or scooter no lock is going to protect it. This when you mess with it sends a warning and then the siren. That's what you want You want the thief to be noticed a little worried and leave. Again if a thief wants your bike they're going to take it even with the kryptonite lock. A couple bad reviews on here talk about it got wet anymore work not salt water resistant, duh it's a bike lock you'll have to replace the battery at some point but the peace of mind is worth it You can just throw this on the tires and it makes such a loud noise that if it doesn't scare the Thief away, you'll be able to run out and catch the person and subdue them for the police or your G-froends to punish. Loud AF. Make sure it only beeps once or it's not armed

## Frequently Bought Together

- Crystal Vision Anti Theft Loud 130db Alarm Heavy Duty Bike Lock Weather Proof Multi Purpose
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**Shop now:** [https://www.desertcart.ro/products/101365585-crystal-vision-anti-theft-loud-130db-alarm-heavy-duty-bike](https://www.desertcart.ro/products/101365585-crystal-vision-anti-theft-loud-130db-alarm-heavy-duty-bike)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-08*